We look at the division of 931091 by 5 
We want to figure out the number of times 931091 can be divided by 5.

On to step 1:
9 divided by 5 is 1 with a remainder of 4.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 5 from 9, we get 4.
Bring next digit (3) of the dividend behind the 4 and repeat the process: 43 / 5

Advancing to step 2:
43 divided by 5 is 8 with a remainder of 3.
The number 8 becomes the next digit in our result. 
Result so far: 18.0
If we subtract 40 from 43, we get 3.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 5

Let's proceed to step 3:
31 divided by 5 is 6 with a remainder of 1.
Put 6 as the next digit of the answer. 
Result so far: 186.0
If we take 30 away from 31, we end up with 1.
Fetch the next digit (0) from the dividend, attach it to 1 and continue: 10 / 5

Advancing to step 4:
The number 5 fits into 10 2 times, leaving a remainder of 0.
Record the quotient 2 as the next digit in the result. 
Result so far: 1862.0
Subtract 10 from 10 to get 0.
Include the next digit (9) from the dividend after 0, then repeat: 9 / 5

Let's proceed to step 5:
5 can be fit into 9 1 times, resulting in a remainder of 4.
Record the quotient 1 as the next digit in the result. 
Result so far: 18621.0
Subtract 5 from 9 to get 4.
Bring next digit (1) of the dividend behind the 4 and repeat the process: 41 / 5

Step 6:
When dividing 41 by 5, we get 8 with a remainder of 1.
Put 8 as the next digit of the answer. 
Result so far: 186218.0
Deduct 40 from 41 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 7:
5 goes into 10 2 times with a remainder of 0.
The number 2 becomes the next digit in our result. 
Result so far: 186218.2
Deduct 10 from 10 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 8:
5 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 186218.2
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 9:
5 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 186218.2
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 186218.2 and a remainder of 0.0.